Individual Calculations December 2021
 Sargsyan, Narek  Total change: -83.20  Rating chartPersonal card
 Ural FO 2021 - B15 Chelyabinsk RUS 2021-11-01
RcRownchangeKK*chgGame
 1303 1602 5.50 9 -2.08 40 -83.20 
  Melin, Vladislav 1202  * RUS0.501-0.4240-16.80 
  Nenashev, Georgii 1220 RUS0.501-0.4140-16.40 
  Mishin, Ivan 1281 RUS1.0010.13405.20 
  Sukhanov, Alexander 1359 RUS0.501-0.3040-12.00 
  Korolenko, Artem 1266 RUS1.0010.12404.80 
  Kozachkov, Pavel 1403 RUS0.001-0.7640-30.40 
  Kochkin, Stepan 1363 RUS0.001-0.8040-32.00 
  Katyshev, Sergei 1202  * RUS1.0010.08403.20 
  Perchinsky, Bogdan K. 1435 RUS1.0010.284011.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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